New weight function method sharpens stress intensity predictions for cracked disks
Researchers have introduced a new weight function representation that builds accurate stress intensity factor solutions for radial edge cracks in ...
Tag: finite element analysis
Thicker walls and more openings raise bending loads in PLA specimens
Experimental and finite-element results show that thicker walls and more openings increased peak bending-load capacity in the FDM-produced PLA specimens ...
Finite-element study maps stresses around 4-mm ultra-short dental implants
A three-dimensional finite-element study found that loading direction and crown configuration affected calculated stress around 4-mm ultra-short dental implants more ...
Personalized 3D-Printed Knee Splint Shows Short-Term Benefit in Beagle Osteoarthritis Study
In a preliminary twelve-dog study, a personalized 3D-printed polylactic acid knee splint was associated with better short-term function in beagles ...
Ground Waste Plastic Replaces River Sand in Concrete, With Measured Strength Trade-Offs
A combined laboratory and ABAQUS modeling study shows that waste plastic powder replacing river sand reduces concrete workability, compressive strength, ...
Haptic Design and Material Choice Steer Performance of Dual-Optic Accommodative Lenses
A finite element study of twelve dual-optic accommodative intraocular lens models shows that multi-folded haptics deliver greater optical power change ...
Genetic Algorithm Sculpts Compact High-Frequency Transformer for Solid-State Power Conversion
A constraint-driven multi-objective optimization framework produced a nanocrystalline high-frequency transformer whose design was verified by finite-element analysis and a 150 ...
Concrete-Filled Cavity Joints Boost Load Capacity of Prefabricated Underground Silos
Full-scale compression tests and ABAQUS simulations show that a concrete-filled cavity joint raises the peak load capacity of prefabricated underground ...
New Framework Maps Elasto-Plastic Properties of Canine Bone for Patient-Specific Simulations
An integrated experimental–computational framework combines spherical nanoindentation, genetic-algorithm inverse optimization, and μQCT-based homogenization to map elasto-plastic canine femur properties by ...
Hidden rock joints may fool tunnel safety models in the Himalaya, study warns
A finite element study of a Himalayan tunnel portal slope shows that models explicitly representing foliation joints predict far lower ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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